Variant chr5-170267053-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_005565.5(LCP2):c.644A>G(p.Asn215Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000285 in 1,613,820 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00029 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00028 ( 0 hom. )

Consequence

LCP2
NM_005565.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.888

Variant links:

Genes affected

LCP2 (HGNC:6529): (lymphocyte cytosolic protein 2) This gene encodes an adapter protein that acts as a substrate of the T cell antigen receptor (TCR)-activated protein tyrosine kinase pathway. The encoded protein associates with growth factor receptor bound protein 2, and is thought to play a role TCR-mediated intracellular signal transduction. A similar protein in mouse plays a role in normal T-cell development and activation. Mice lacking this gene show subcutaneous and intraperitoneal fetal hemorrhaging, dysfunctional platelets and impaired viability. [provided by RefSeq, Nov 2016]

LCP2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.09176409).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
LCP2	NM_005565.5 linkuse as main transcript	c.644A>G	p.Asn215Ser	missense_variant	9/21	ENST00000046794.10
LCP2	XM_047417171.1 linkuse as main transcript	c.413A>G	p.Asn138Ser	missense_variant	7/19

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris
LCP2	ENST00000046794.10 linkuse as main transcript	c.644A>G	p.Asn215Ser	missense_variant	9/21	1	NM_005565.5	P1
LCP2	ENST00000521416.5 linkuse as main transcript	c.29A>G	p.Asn10Ser	missense_variant	1/13	2
LCP2	ENST00000520344.1 linkuse as main transcript	c.29A>G	p.Asn10Ser	missense_variant	1/8	5

Frequencies

GnomAD3 genomes

AF:

0.000289

AC:

AN:

152136

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000724

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000655

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.0000942

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000573

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000152

AC:

AN:

249272

Hom.:

AF XY:

0.000133

AC XY:

AN XY:

135230

show subpopulations

Gnomad AFR exome

AF:

0.000129

Gnomad AMR exome

AF:

0.0000290

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000301

Gnomad OTH exome

AF:

0.000165

GnomAD4 exome

AF:

0.000285

AC:

416

AN:

1461684

Hom.:

Cov.:

AF XY:

0.000249

AC XY:

181

AN XY:

727120

show subpopulations

Gnomad4 AFR exome

AF:

0.0000597

Gnomad4 AMR exome

AF:

0.0000447

Gnomad4 ASJ exome

AF:

0.0000765

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.0000375

Gnomad4 NFE exome

AF:

0.000361

Gnomad4 OTH exome

AF:

0.0000994

GnomAD4 genome

AF:

0.000289

AC:

AN:

152136

Hom.:

Cov.:

AF XY:

0.000309

AC XY:

AN XY:

74326

show subpopulations

Gnomad4 AFR

AF:

0.0000724

Gnomad4 AMR

AF:

0.0000655

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.0000942

Gnomad4 NFE

AF:

0.000573

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000702

Hom.:

Bravo

AF:

0.000204

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000120

AC:

ExAC

AF:

0.000149

AC:

EpiCase

AF:

0.000545

EpiControl

AF:

0.000119

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Mar 06, 2023

The c.644A>G (p.N215S) alteration is located in exon 9 (coding exon 9) of the LCP2 gene. This alteration results from a A to G substitution at nucleotide position 644, causing the asparagine (N) at amino acid position 215 to be replaced by a serine (S). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.064

BayesDel_addAF

Benign

-0.55

BayesDel_noAF

Benign

-0.68

CADD

Benign

DANN

Benign

0.95

DEOGEN2

Benign

0.36

T;T;T;T

Eigen

Benign

-0.28

Eigen_PC

Benign

-0.16

FATHMM_MKL

Benign

0.56

LIST_S2

Benign

0.80

T;T;T;T

M_CAP

Benign

0.0094

MetaRNN

Benign

0.092

T;T;T;T

MetaSVM

Benign

-0.98

MutationAssessor

Benign

1.7

L;.;.;.

MutationTaster

Benign

0.75

D;D

PrimateAI

Benign

0.45

PROVEAN

Benign

-0.98

N;.;N;N

REVEL

Benign

0.068

Sift

Benign

0.20

T;.;T;T

Sift4G

Benign

0.39

T;T;T;T

Polyphen

0.016

B;.;B;.

Vest4

0.087

MVP

0.57

MPC

0.15

ClinPred

0.014

GERP RS

4.0

Varity_R

0.067

gMVP

0.093

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over